John Wilkes Booth -killer of President Abraham Lincoln
Herman Cain-Republican primary candidate for president in 2012, thrice accused sex pervert.
Westboro Baptist Church - Homophobe headquarters. These assholes protest and picket funerals, equating everyone with the gay lifestyle.
Ku Klux Klan - Parent organization of the Westboro Baptist Church. But these guys are more hardcore, preferring violence and lynching as a way to get their message across.
And Sometimes considered part of the south (depends on your sources:)
The south is way better than the north.